%------------------------------------------------------------------------------
% File : LisaST---0.9
% Problem : MGT046-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n020.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Sun Sep 27 08:01:21 AM UTC 2026
% Result : Unsatisfiable 20.16s 8.02s
% Output : CNFRefutation 20.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 15
% Number of leaves : 13
% Syntax : Number of clauses : 49 ( 18 unt; 8 nHn; 45 RR)
% Number of literals : 110 ( 5 equ; 53 neg)
% Maximal clause size : 6 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 9 ( 7 usr; 1 prp; 0-2 aty)
% Number of functors : 10 ( 10 usr; 3 con; 0-2 aty)
% Number of variables : 59 ( 10 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(assumption_1_41,axiom,
( ~ 'has$uimmunity'(X0,X1)
| 'has$uendowment'(X0)
| ~ organization(X0) ) ).
cnf(assumption_4_43,axiom,
( smaller('hazard$uof$umortality'(X0,X2),'hazard$uof$umortality'(X0,X1))
| ~ greater(position(X0,X2),position(X0,X1))
| ~ 'greater$uor$uequal'(capability(X0,X2),capability(X0,X1))
| 'has$uimmunity'(X0,X2)
| 'has$uimmunity'(X0,X1)
| ~ organization(X0) ) ).
cnf(assumption_5_45,axiom,
( greater(capability(X0,X1),capability(X0,X2))
| ~ 'smaller$uor$uequal'('internal$ufriction'(X0,X1),'internal$ufriction'(X0,X2))
| ~ greater('stock$uof$uknowledge'(X0,X1),'stock$uof$uknowledge'(X0,X2))
| ~ organization(X0) ) ).
cnf(assumption_6_48,axiom,
( greater(position(X0,X1),position(X0,X2))
| ~ greater('external$uties'(X0,X1),'external$uties'(X0,X2))
| ~ organization(X0) ) ).
cnf(assumption_7_50,axiom,
( greater('stock$uof$uknowledge'(X0,X1),'stock$uof$uknowledge'(X0,X2))
| ~ greater(age(X0,X1),age(X0,X2))
| ~ organization(X0) ) ).
cnf(assumption_8_51,axiom,
( greater('external$uties'(X0,X1),'external$uties'(X0,X2))
| ~ greater(age(X0,X1),age(X0,X2))
| ~ organization(X0) ) ).
cnf(assumption_9_52,axiom,
( 'internal$ufriction'(X0,X1) = 'internal$ufriction'(X0,X2)
| ~ organization(X0) ) ).
cnf(theorem_1_53,negated_conjecture,
organization(sk1) ).
cnf(theorem_1_54,negated_conjecture,
~ 'has$uendowment'(sk1) ).
cnf(theorem_1_55,negated_conjecture,
greater(age(sk1,sk3),age(sk1,sk2)) ).
cnf(theorem_1_56,negated_conjecture,
~ smaller('hazard$uof$umortality'(sk1,sk3),'hazard$uof$umortality'(sk1,sk2)) ).
cnf(definition_smaller_or_equal_3,axiom,
( 'smaller$uor$uequal'(X0,X1)
| X0 != X1 ) ).
cnf(definition_greater_or_equal_5,axiom,
( 'greater$uor$uequal'(X0,X1)
| ~ greater(X0,X1) ) ).
cnf(c0,plain,
( ~ 'has$uimmunity'(X0,X1)
| 'has$uendowment'(X0)
| ~ organization(X0) ),
inference(clausification,[status(esa)],[assumption_1_41]) ).
cnf(c2,plain,
( 'has$uimmunity'(X0,X2)
| ~ organization(X0)
| ~ greater(position(X0,X1),position(X0,X2))
| smaller('hazard$uof$umortality'(X0,X1),'hazard$uof$umortality'(X0,X2))
| ~ 'greater$uor$uequal'(capability(X0,X1),capability(X0,X2))
| 'has$uimmunity'(X0,X1) ),
inference(clausification,[status(esa)],[assumption_4_43]) ).
cnf(c4,plain,
( greater(capability(X0,X1),capability(X0,X2))
| ~ 'smaller$uor$uequal'('internal$ufriction'(X0,X1),'internal$ufriction'(X0,X2))
| ~ greater('stock$uof$uknowledge'(X0,X1),'stock$uof$uknowledge'(X0,X2))
| ~ organization(X0) ),
inference(clausification,[status(esa)],[assumption_5_45]) ).
cnf(c7,plain,
( greater(position(X0,X1),position(X0,X2))
| ~ greater('external$uties'(X0,X1),'external$uties'(X0,X2))
| ~ organization(X0) ),
inference(clausification,[status(esa)],[assumption_6_48]) ).
cnf(c9,plain,
( greater('stock$uof$uknowledge'(X0,X1),'stock$uof$uknowledge'(X0,X2))
| ~ greater(age(X0,X1),age(X0,X2))
| ~ organization(X0) ),
inference(clausification,[status(esa)],[assumption_7_50]) ).
cnf(c10,plain,
( greater('external$uties'(X0,X1),'external$uties'(X0,X2))
| ~ greater(age(X0,X1),age(X0,X2))
| ~ organization(X0) ),
inference(clausification,[status(esa)],[assumption_8_51]) ).
cnf(c11,plain,
( 'internal$ufriction'(X0,X1) = 'internal$ufriction'(X0,X2)
| ~ organization(X0) ),
inference(clausification,[status(esa)],[assumption_9_52]) ).
cnf(c12,plain,
organization(sk1),
inference(clausification,[status(esa)],[theorem_1_53]) ).
cnf(c13,plain,
~ 'has$uendowment'(sk1),
inference(clausification,[status(esa)],[theorem_1_54]) ).
cnf(c14,plain,
greater(age(sk1,sk3),age(sk1,sk2)),
inference(clausification,[status(esa)],[theorem_1_55]) ).
cnf(c15,plain,
~ smaller('hazard$uof$umortality'(sk1,sk3),'hazard$uof$umortality'(sk1,sk2)),
inference(clausification,[status(esa)],[theorem_1_56]) ).
cnf(c18,plain,
( 'smaller$uor$uequal'(X0,X1)
| X0 != X1 ),
inference(clausification,[status(esa)],[definition_smaller_or_equal_3]) ).
cnf(c20,plain,
( 'greater$uor$uequal'(X0,X1)
| ~ greater(X0,X1) ),
inference(clausification,[status(esa)],[definition_greater_or_equal_5]) ).
cnf(d0,plain,
( greater('external$uties'(sk1,sk3),'external$uties'(sk1,sk2))
| ~ organization(sk1) ),
inference(resolution,[status(thm)],[c14,c10]) ).
cnf(d1,plain,
greater('external$uties'(sk1,sk3),'external$uties'(sk1,sk2)),
inference(resolution,[status(thm)],[c12,d0]) ).
cnf(d2,plain,
( greater(position(sk1,sk3),position(sk1,sk2))
| ~ organization(sk1) ),
inference(resolution,[status(thm)],[d1,c7]) ).
cnf(d3,plain,
greater(position(sk1,sk3),position(sk1,sk2)),
inference(resolution,[status(thm)],[c12,d2]) ).
cnf(d4,plain,
( smaller('hazard$uof$umortality'(sk1,sk3),'hazard$uof$umortality'(sk1,sk2))
| ~ 'greater$uor$uequal'(capability(sk1,sk3),capability(sk1,sk2))
| ~ organization(sk1)
| 'has$uimmunity'(sk1,sk3)
| 'has$uimmunity'(sk1,sk2) ),
inference(resolution,[status(thm)],[d3,c2]) ).
cnf(d5,plain,
( smaller('hazard$uof$umortality'(sk1,sk3),'hazard$uof$umortality'(sk1,sk2))
| ~ 'greater$uor$uequal'(capability(sk1,sk3),capability(sk1,sk2))
| 'has$uimmunity'(sk1,sk2)
| 'has$uimmunity'(sk1,sk3) ),
inference(resolution,[status(thm)],[c12,d4]) ).
cnf(d6,plain,
( ~ 'greater$uor$uequal'(capability(sk1,sk3),capability(sk1,sk2))
| 'has$uimmunity'(sk1,sk2)
| 'has$uimmunity'(sk1,sk3) ),
inference(resolution,[status(thm)],[c15,d5]) ).
cnf(d7,plain,
( greater('stock$uof$uknowledge'(sk1,sk3),'stock$uof$uknowledge'(sk1,sk2))
| ~ organization(sk1) ),
inference(resolution,[status(thm)],[c14,c9]) ).
cnf(d8,plain,
greater('stock$uof$uknowledge'(sk1,sk3),'stock$uof$uknowledge'(sk1,sk2)),
inference(resolution,[status(thm)],[c12,d7]) ).
cnf(d9,plain,
'smaller$uor$uequal'(X0,X0),
inference(equality_resolution,[status(thm)],[c18]) ).
cnf(d10,plain,
'internal$ufriction'(sk1,X0) = 'internal$ufriction'(sk1,X1),
inference(resolution,[status(thm)],[c11,c12]) ).
cnf(d11,plain,
( ~ greater('stock$uof$uknowledge'(sk1,X0),'stock$uof$uknowledge'(sk1,X2))
| greater(capability(sk1,X0),capability(sk1,X2))
| ~ organization(sk1)
| ~ 'smaller$uor$uequal'('internal$ufriction'(sk1,X1),'internal$ufriction'(sk1,X2)) ),
inference(superposition,[status(thm)],[d10,c4]) ).
cnf(d12,plain,
( ~ 'smaller$uor$uequal'('internal$ufriction'(sk1,X2),'internal$ufriction'(sk1,X1))
| ~ greater('stock$uof$uknowledge'(sk1,X0),'stock$uof$uknowledge'(sk1,X1))
| greater(capability(sk1,X0),capability(sk1,X1)) ),
inference(resolution,[status(thm)],[c12,d11]) ).
cnf(d13,plain,
( ~ greater('stock$uof$uknowledge'(sk1,X0),'stock$uof$uknowledge'(sk1,X1))
| greater(capability(sk1,X0),capability(sk1,X1)) ),
inference(resolution,[status(thm)],[d12,d9]) ).
cnf(d14,plain,
greater(capability(sk1,sk3),capability(sk1,sk2)),
inference(resolution,[status(thm)],[d13,d8]) ).
cnf(d15,plain,
'greater$uor$uequal'(capability(sk1,sk3),capability(sk1,sk2)),
inference(resolution,[status(thm)],[d14,c20]) ).
cnf(d16,plain,
( 'has$uimmunity'(sk1,sk2)
| 'has$uimmunity'(sk1,sk3) ),
inference(resolution,[status(thm)],[d15,d6]) ).
cnf(d17,plain,
( 'has$uendowment'(sk1)
| ~ organization(sk1)
| 'has$uimmunity'(sk1,sk3) ),
inference(resolution,[status(thm)],[d16,c0]) ).
cnf(d18,plain,
( 'has$uendowment'(sk1)
| 'has$uimmunity'(sk1,sk3) ),
inference(resolution,[status(thm)],[c12,d17]) ).
cnf(d19,plain,
'has$uimmunity'(sk1,sk3),
inference(resolution,[status(thm)],[c13,d18]) ).
cnf(d20,plain,
( 'has$uendowment'(sk1)
| ~ organization(sk1) ),
inference(resolution,[status(thm)],[d19,c0]) ).
cnf(d21,plain,
'has$uendowment'(sk1),
inference(resolution,[status(thm)],[c12,d20]) ).
cnf(d22,plain,
$false,
inference(resolution,[status(thm)],[c13,d21]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : MGT046-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.06 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.16/5.44 % Computer : n020.cluster.edu
% 0.16/5.44 % Model : x86_64 x86_64
% 0.16/5.44 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/5.44 % Memory : 8046.5625MB
% 0.16/5.44 % OS : Linux 6.8.0-71-generic
% 0.16/5.44 % CPULimit : 300
% 0.16/5.44 % WCLimit : 300
% 0.16/5.44 % DateTime : Sat Sep 26 00:09:54 UTC 2026
% 0.16/5.44 % CPUTime :
% 0.16/5.44 Running casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 20.16/8.02 % SZS status Unsatisfiable for theBenchmark.p
% 20.16/8.02 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
%------------------------------------------------------------------------------